{"id":"https://openalex.org/W2785371238","doi":"https://doi.org/10.1109/pimrc.2017.8292497","title":"Sharpe ratio for joint user association and subcarrier allocation design in downlink heterogeneous cellular networks","display_name":"Sharpe ratio for joint user association and subcarrier allocation design in downlink heterogeneous cellular networks","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2785371238","doi":"https://doi.org/10.1109/pimrc.2017.8292497","mag":"2785371238"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2017.8292497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2017.8292497","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047358149","display_name":"Nur Ilyana Anwar Apandi","orcid":"https://orcid.org/0000-0001-9951-843X"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Nur Ilyana Anwar Apandi","raw_affiliation_strings":["The University of Sydney, Sydney, NSW, AU"],"affiliations":[{"raw_affiliation_string":"The University of Sydney, Sydney, NSW, AU","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102127208","display_name":"Shuang Tian","orcid":null},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shuang Tian","raw_affiliation_strings":["Intel Corporation, CA, USA"],"affiliations":[{"raw_affiliation_string":"Intel Corporation, CA, USA","institution_ids":["https://openalex.org/I1343180700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003076132","display_name":"Wibowo Hardjawana","orcid":"https://orcid.org/0000-0001-6775-8682"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Wibowo Hardjawana","raw_affiliation_strings":["School of Electrical and Information Engineering, The University of Sydney, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, The University of Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064721659","display_name":"Phee Lep Yeoh","orcid":"https://orcid.org/0000-0002-2516-4226"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Phee Lep Yeoh","raw_affiliation_strings":["School of Electrical and Information Engineering, The University of Sydney, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, The University of Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043371405","display_name":"Branka Vucetic","orcid":"https://orcid.org/0000-0002-2700-2001"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Branka Vucetic","raw_affiliation_strings":["School of Electrical and Information Engineering, The University of Sydney, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, The University of Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5047358149"],"corresponding_institution_ids":["https://openalex.org/I129604602"],"apc_list":null,"apc_paid":null,"fwci":0.2867,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61867183,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"12","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.7643636465072632},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7244569659233093},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7205009460449219},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5936920642852783},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5517765879631042},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.4987359046936035},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.44974496960639954},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.43554580211639404},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.35068801045417786},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.243678480386734},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18071317672729492},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.1551378071308136}],"concepts":[{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.7643636465072632},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7244569659233093},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7205009460449219},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5936920642852783},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5517765879631042},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.4987359046936035},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.44974496960639954},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.43554580211639404},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35068801045417786},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.243678480386734},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18071317672729492},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.1551378071308136},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2017.8292497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2017.8292497","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1994080576","https://openalex.org/W2041999749","https://openalex.org/W2137813581","https://openalex.org/W2153580489","https://openalex.org/W2471302095","https://openalex.org/W2481565790"],"related_works":["https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2105999282","https://openalex.org/W790449367","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W2303288554","https://openalex.org/W4302568799","https://openalex.org/W1482197907"],"abstract_inverted_index":{"This":[0],"paper":[1],"considers":[2],"a":[3,18,32,94,106],"user":[4,72,84,124],"association":[5],"(UA)":[6],"design":[7],"for":[8,56],"the":[9,40,49,53,57,66,69,82,100,104,122,138,148,151],"base":[10],"station":[11],"(BS)":[12],"and":[13,42],"subcarrier":[14],"(SC)":[15],"allocation":[16],"where":[17],"BS":[19],"allocates":[20],"different":[21,26],"number":[22],"of":[23,71,103,137,150],"SCs":[24],"to":[25,29,47,75,89,93],"users":[27],"associated":[28],"it":[30],"in":[31,128],"downlink":[33],"heterogeneous":[34],"cellular":[35],"network.":[36],"In":[37],"jointly":[38],"optimising":[39],"UA":[41],"SC":[43],"allocation,":[44],"we":[45],"propose":[46],"use":[48],"Sharpe":[50,61],"Ratio":[51],"as":[52,65],"utility":[54],"function":[55],"optimisation":[58],"objective.":[59],"The":[60,133],"ratio":[62,67],"is":[63,116,141],"defined":[64],"between":[68],"mean":[70],"achievable":[73,123],"rates":[74,85,125],"its":[76],"standard":[77],"deviation.":[78],"With":[79],"this":[80],"objective,":[81],"achieved":[83,142],"will":[86],"be":[87],"closer":[88],"each":[90],"other,":[91],"leading":[92],"fair":[95],"network":[96],"access.":[97],"To":[98],"reduce":[99],"computational":[101,135],"complexity":[102,136],"solution,":[105],"simplified":[107],"method":[108,140],"based":[109],"on":[110],"binary":[111],"Belief":[112],"Propagation":[113],"(BP)":[114],"algorithm":[115],"proposed.":[117],"Simulation":[118],"results":[119],"show":[120],"that":[121],"are":[126],"doubled":[127],"comparison":[129],"with":[130],"other":[131],"schemes.":[132],"low":[134],"proposed":[139],"through":[143],"BP":[144],"solver":[145],"by":[146],"reducing":[147],"edges":[149],"factor":[152],"graph.":[153]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
